20 MPG combined reflects the compromise in the 2022 BMW X5 xDrive45e. It’s a number unlikely to impress dedicated fuel misers, but perfectly acceptable to the X5’s target demographic: affluent suburbanites who prioritize driving experience, brand cachet, and plug-in hybrid capability over squeezing the last mile from every gallon. The xDrive45e offers performance, luxury, and limited-range electric driving, and its fuel economy should be viewed with those factors in mind.

City and highway performance

The X5 xDrive45e showcases the strengths and weaknesses of its hybrid powertrain across different driving environments. Its 19 MPG city rating reflects the greater reliance on the gasoline engine when frequently accelerating from stops or navigating stop-and-go traffic, even with electric assist. The electric motor plays a larger role in highway cruising, where the regenerative braking system can recapture energy and the gasoline engine operates more efficiently at steady speeds, resulting in a slightly improved 22 MPG rating. Drivers who fully use the electric range and charge regularly will see far superior fuel economy in mixed driving.

Annual fuel cost

The EPA estimates an annual fuel cost of $2,900 for the 2022 BMW X5 xDrive45e. This figure is based on driving 15,000 miles per year and using national average fuel prices. It’s a useful benchmark for comparing fuel costs across different vehicles, but is highly sensitive to fluctuating gas prices and individual driving habits. Someone who primarily uses the X5 xDrive45e for short commutes and charges daily could potentially cut this figure in half, while a driver who frequently takes long highway trips with minimal charging will likely exceed it.

Real-world expectations

Official EPA estimates provide a standardized measure, but real-world fuel economy often differs. The X5 xDrive45e’s real-world performance depends heavily on charging frequency and driving style. Expect figures closer to the EPA estimate on longer trips with drained batteries. However, charging the batteries and prioritizing electric driving during shorter trips can dramatically improve fuel consumption, potentially achieving the equivalent of much higher MPG figures. The weight of the vehicle and the driver’s right foot also plays a role.

How it compares

Compared to other SUVs in the luxury plug-in hybrid segment, the X5 xDrive45e’s 20 MPG combined rating is a mixed bag. The Porsche Cayenne E-Hybrid, for example, achieves a comparable MPG figure while offering significantly higher performance. The Volvo XC60 Recharge boasts a higher MPG rating (28 MPG) while also providing luxury and efficiency. Even the non-hybrid Bmw X5 sDrive40i achieves a higher 23 MPG combined rating. However, the xDrive45e offers a substantial electric-only range advantage over the Cayenne E-Hybrid, making it attractive to buyers who will plug in. The XC60 Recharge prioritizes efficiency, while the X5 xDrive45e places equal weight on performance and driving engagement, reflecting the core BMW brand values. More information on X5 MPG across all years can be found on our website. You can also view all Bmw fuel economy data for more insight.

Tips to maximize efficiency

Prioritize electric driving whenever possible. Use the available electric range by charging the battery regularly, particularly for short trips and city driving. This minimizes gasoline consumption.

Use the “Eco Pro” driving mode. This mode optimizes various vehicle systems, including throttle response and climate control, to enhance fuel efficiency. It encourages a more relaxed driving style that helps reduce fuel consumption.

Maintain proper tire inflation. Underinflated tires increase rolling resistance, which reduces fuel economy. Check tire pressure regularly and inflate to the recommended levels specified in the owner’s manual.

Anticipate traffic flow and drive smoothly. Avoid sudden acceleration and hard braking, which waste fuel. Maintaining a consistent speed and anticipating traffic patterns will help improve fuel efficiency.

Limit the use of energy-intensive accessories. Features such as air conditioning and heated seats can put a strain on the electrical system and reduce fuel economy, especially when driving in electric mode. Use these features carefully.